Hi, everyone.
I am working on the davinci dual-core driver. Some arm9 core reside
the exception vector from the address 0. But I can't find the infomation for
davinci's arm core. Is it begin from the 0 address ?
Usually ,the exception vector map is :
Address Exception Mode
0x0000 0000 Reset Supervisor
0x0000 0004 Undefined instruction Undefined
0x0000 0008 Software interrupt Supervisor
0x0000 000C Abort (prefetch) Abort
0x0000 0010 Abort (data) Abort
0x0000 0014 Reserved Reserved
0x0000 0018 IRQ IRQ
0x0000 001C FIQ FIQ
I have done some test ,but I can't get the intterrupt. If I should
provide the enterance of ISR for IRQ or FIQ at the address
0x00000018 and 0x0000001C.
Many thanks!
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